[libexif-cvs] exif/exif main.c,1.68,1.69 actions.c,1.39,1.40

[Dan F. <dfa...@us...>]

Update of /cvsroot/libexif/exif/exif
In directory ddv4jf1.ch3.sourceforge.com:/tmp/cvs-serv6515/exif

Modified Files:
	main.c actions.c 
Log Message:
exif/main.c: Allow setting --tag=0 (needed for the GPS IFD)


Index: main.c
===================================================================
RCS file: /cvsroot/libexif/exif/exif/main.c,v
retrieving revision 1.68
retrieving revision 1.69
diff -u -p -d -r1.68 -r1.69
--- main.c	13 Jan 2009 06:50:48 -0000	1.68
+++ main.c	13 Jan 2009 08:44:31 -0000	1.69
@@ -172,7 +172,7 @@ static unsigned int remove_tag = 0, crea
 static unsigned int list_mnote = 0;
 static unsigned int show_version = 0;
 static const char *ifd_string = NULL, *tag_string = NULL;
-static ExifParams p = {0, EXIF_IFD_COUNT, 0, 0, NULL, NULL, NULL};
+static ExifParams p = {0xffff, EXIF_IFD_COUNT, 0, 0, NULL, NULL, NULL};
 LogArg log_arg = {0, 0, 0};
 
 int
@@ -274,7 +274,7 @@ main (int argc, const char **argv)
 	}
 
 	/* Check for all necessary parameters */
-	if (!p.tag && (p.set_value || show_description)) {
+	if ((p.tag == 0xffff) && (p.set_value || show_description)) {
 		exif_log (log, -1, "exif", _("You need to specify a tag!"));
 		return 1;
 	}

Index: actions.c
===================================================================
RCS file: /cvsroot/libexif/exif/exif/actions.c,v
retrieving revision 1.39
retrieving revision 1.40
diff -u -p -d -r1.39 -r1.40
--- actions.c	26 Nov 2008 09:11:03 -0000	1.39
+++ actions.c	13 Jan 2009 08:44:31 -0000	1.40
@@ -201,7 +201,7 @@ show_entry (ExifEntry *entry, unsigned i
 
 	/*
 	 * The C() macro can point to a static buffer so these printfs
-	 * must be done separately.
+	 * cannot be combined.
 	 */
 	printf (_("EXIF entry '%s' "),
 		C(exif_tag_get_title_in_ifd (entry->tag, ifd)));